Implementation of Block-Based Hierarchical Prediction for Developing an Error-Propagation-Free Reversible Data Hiding Scheme

Implementation of Block-Based Hierarchical Prediction for Developing an Error-Propagation-Free Reversible Data Hiding Scheme

This paper proposes a reversible data hiding technique based on the residual histogram shifting technique. To improve the hiding capacity, this study proposes a multiple-round hierarchical prediction mechanism that generates the prediction errors of each image block. The prediction errors of each bl...

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Bibliographic Details
Main Authors: Yu-Chen Hu, Yu-Hsiu Lin, Chun-Chi Lo, Chang-Ming Wu
Format: Article
Language:English
Published: MDPI AG 2019-09-01
Series:Symmetry
Subjects:
reversible data hiding
histogram shifting
residual histogram shifting
block-based prediction
Online Access:https://www.mdpi.com/2073-8994/11/9/1146

Internet

https://www.mdpi.com/2073-8994/11/9/1146

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